diff --git a/game.proto b/game.proto
index 18cb1fb..c9f78e9 100644
--- a/game.proto
+++ b/game.proto
@@ -14,6 +14,11 @@ message LoginReq {
   string device = 2;
 }
 
+message LoginResponse{
+  string uid = 1;
+  string device = 2;
+}
+
 message CreateReq {
   string uid = 1;
   string device = 2;
--
libgit2 0.21.2